Justin Sullivan, Director at SUPERIOR ENERGY SERVICES INC (SPN), sold 5,000 shares at $36.11 ($181K) on 2011-03-14, disclosed to the SEC on 2011-03-16.
Open-market sale of $181k SPN by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.